package com.guoguo.service;

import com.guoguo.base.PageBean;
import com.guoguo.entity.Groups;
import com.guoguo.entity.vo.GroupVO;

import java.util.Date;
import java.util.List;

/**
 * Created by KLSD on 2017/10/23.
 */
public interface GroupsService {
    PageBean<GroupVO> selectgroupList(int pageNumber,int pageSize);

    List<Groups> getgroupList();
    Groups selectByPrimaryKey(String groupId);
    Groups addGroup(String groupId, String groupName, String groupDescription, int groupType, Date createTime, Date updateTime);
}
